Method and apparatus for drying solid feedstock using steam

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United States of America Patent

PATENT NO 9085738
APP PUB NO 20110061298A1
SERIAL NO

12559428

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Abstract

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Steam may be used to dry feedstock prior to delivery to a gasifier. A steam supply may be delivered to embodiments such as a feedstock dryer. Heat from the steam may then be transferred into the feedstock and used in drying the feedstock. Steam pressures may include pressures from 75 pounds per square inch up to and including 900 pounds per square inch.

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Patent Owner(s)

Patent OwnerAddress
AIR PRODUCTS AND CHEMICALS INCPATENT DEPT 7201 HAMILTON BLVD ALLENTOWN PA 18195

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Frey, George Frederick Houston, US 9 43
Subramanyan, Karthik Sugarland, US 4 21

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